package com.elm.controller;

import java.io.IOException;
import java.io.PrintWriter;

import javax.servlet.ServletException;
import javax.servlet.http.HttpServlet;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;

import com.elm.service.UserService;
import com.elm.serviceimpl.UserServiceImpl;

import net.sf.json.JSONObject;

public class FindOldUsersController extends HttpServlet{
		UserService userservice = new UserServiceImpl();
		protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
			// TODO Auto-generated method stub
			doPost(req, resp);
		}
		@Override
		protected void doPost(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
		// TODO Auto-generated method stub
		req.setCharacterEncoding("utf-8");
		resp.setCharacterEncoding("utf-8");
		JSONObject json = new JSONObject();
		JSONObject oldusers= new JSONObject();
		PrintWriter pw = resp.getWriter();
		HttpSession session = req.getSession();
		int page = Integer.parseInt(req.getParameter("page"));
		int pageSize = Integer.parseInt(req.getParameter("rows"));
		int start = (page-1)*pageSize;
		String searchname = req.getParameter("searchname");
//		List<User> allus = finduserdao.FindAllUsers();
//		JSONObject os = finduserservice.FindAllUsers();
//		
//		if(allus!=null){
//			pw.write(os.toString());
//		}
//		
		if(searchname!=null){
			json = userservice.FindOldUserByName(start, pageSize, searchname);
		}else{
			json = userservice.FindOldUsers(start, pageSize);
		}
		pw.write(json.toString());
		}
		
}
